baber/WOPTO huggingface dataset:
Patent JP-H03254571-A (JP)
Title: Picture forming device
Inventor: TAKAHASHI HIROSHI
IPC: G03G15/00
Filed: 1990-03-05
Abstract: PURPOSE:To easily make head and tail coincident with those of original information by making additional information read by an input means stored within a memory and storing the additional information in the backward direction of reading from the memory in order. CONSTITUTION:A handy scanner 30 scans from the head to the tail of the picture of additional information, that is, from left to right in an original written laterally and from top to bottom in the original written vertically respectively on reading the additional information. The transfer of data from a ROM 20 and input data from the handy scanner 30 are stored in RAM 19 as routine information in order. The ROM 20 to store the routine content of information addition stores the head of characters and so on from a low-order address and makes the preparation and the confirmation of the content easy. Then, the content is transferred to the buffer RAM 19 of the information addition and is outputted from the high-order address of the RAM 19 and the head and tail are adjusted to those of original information.
Patent JP-H05260261-A (JP)
Title: Image reading device
IPC: H04N1/19
Filed: 1992-03-10
Abstract: PURPOSE:To provide an image reading device which can improve the image resolution. CONSTITUTION:For instance, a CCD line sensor 10 consists of two line sensors 10a and 10b. The space between both sensors 10a and 10b is set so that the reading position is shifted in the sub-scanning direction by an extent equal to M lines (M: a positive integer). An inter-line correction circuit 13 produces an error between the reading positions of both sensors 10a and 10b by an extent equal to 1/2 line. Therefore the reading signal of the sensor 10a is delayed by an extent equal to (M*X-1/2) lines when the variable magnification is set at X.
Patent JP-H1129334-A (JP)
Title: Silica glass doped with bismuth, its production, optical fiber using its glass, and optical amplifier
Inventor: FUJIMOTO YASUSHI
IPC: H01S3/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber capable of amplification in a lower disperse region by using a silica glass provided with uniformly dispersed zeolite materials therein each formed of unit cells whose central sites each doped with bismuth to be clustered. SOLUTION: This silica glass for the optical fiber is obtained by the following: forming a zeolite doped with bismuth by mixing a zeolite with an aqueous solution of bismuth nitrite, stirring the mixture at room temperatures for a predetermined time, and subjecting it to filtration and dehydration; adjusting an acidity of an aqueous solution of silicon alcoholate such as tetraethyl orthosilicate and mixing this solution with an aqueous solution containing silica particles obtained by mixing silicon alcoholate, ethanol, and ammonium in the ratio of 1:1 in terms of SiO2 ; blending this resultant mixture with an aqueous solution of the zeolite doped with bismuth adjusted to a predetermined concentration so as to form a gel;  and subjecting the gel to dehydration, temporary bake, and burning, thus obtaining the silica glass with clustered bismuth in the central sites of the unit cells forming a zeolite material.
Patent JP-H06266496-A (JP)
Title: Method and device for information processing
Inventor: SHIOZAWA SHOZO
IPC: G06F3/033
Filed: 1993-03-12
Abstract: PURPOSE:To enable plural operators to approximately simultaneously input information from free positions. CONSTITUTION:When infrared rays and laser light having visible wavelength which are controlled by manual operation are inputted to a reception device 11 from freely portable input devices 101 to 10M, the wavelength of laser light and the signal of infrared rays are detected and are sent to a converter 12. The signal of infrared rays is converted to input data including wavelength information of laser light by the converter 12 and is outputted to a time information adding device 13. Data having the same wavelength information out of data from the time information adding device 13 is assigned to a processor corresponding to the wavelength information by a processor 14, and processings of data are executed in order from data having the earlier time information.
Patent JP-S60195985-A (JP)
Title: Constant output semiconductor laser element
Inventor: HANAMITSU YUKIKAZU
IPC: H01S5/068
Filed: 1984-03-16
Abstract: PURPOSE:To obtain a microminiature and inexpensive constant output semiconductor laser element by forming a semiconductor layer, a drive circuit, a light spectral analyzer and a light power detector on a ferrodielectric substrate for foring a photoconductive waveguide. CONSTITUTION:Partial step is formed on an insulating substrate 1, and a laser diode 2 is arranged. The laser output is led by a photoconductive waveguide 3 formed of a thin film into a light spectral analyzer 4. The waveguide 3 is formed by diffusing an impurity such as Ti in the substrate 1 of LiNbO3. Part of the laser output is fed through the waveguide to a photoreceptor 5 formed of a photodiode. The photoreceptor 5 transmits an electric signal is response to the received light amount to a controller 6 to control the laser output light to be always at constant level. The elements are formed by using a semiconductor IC manufacturing technique to determine the positions of the elements in high accuracy.
Patent JP-H08223538-A (JP)
Title: Data decoder
Inventor: NITTA HAJIME
IPC: H04N5/937
Filed: 1995-02-17
Abstract: PURPOSE: To prevent moving image data from being lost even when reverse reproduction is started at an optional point of time by providing a write inhibit pointer to a ring buffer memory so as to block overtaking of a write pointer. CONSTITUTION: A ring buffer memory 7 receives data of a multiplex variable rate read from an optical disk 1 and subject to various processing such as demodulation and ECC and provides an output to a multiplexed data demultiplexer circuit 8. A ring buffer control circuit 6 generates write and read pointers WP, RP to control write and read. A system controller 21 outputs a write inhibit pointer SP by referencing a sector address from a sector detection circuit 4 and points of ring buffer pointers WP, RP with those in a GOP header table. When the revers reproduction mode is set, a GOP area being read at present from the ring buffer memory 7 is protected and the write inhibit pointer SP is set to an area position set backward as required at which write of GOP is permitted.
Patent JP-H04287209-A (JP)
Title: Computer system
Inventor: SUZUKI SATOYUKI
IPC: G06F1/24
Filed: 1991-03-18
Abstract: PURPOSE:To eliminate the need of storage holding operations from a computer system and to enable the system to execute a processing which was executed by the system before a power failure occurs in a short time after the power supply is restored by using an SRAM as the main storage device of the system. CONSTITUTION:An SRAM is used as the main storage device of this computer system. Accordingly, storage holding operations, such as power supply, etc., become unnecessary and the memory state of the main storage device before a power failure occurs can be maintained. The initializing programs of LSIs 4 for controlling peripheral devices are stored in a ROM 3. When the power supply is restored, the programs are loaded and the LSIs 4 for controlling peripheral equipments are initialized. Since the memory state of the main storage device 1 is maintained in the same state as the before the power failure occurs, an operating system and application program are immediately set to executable states. Therefore, the processing which was executed before the power failure occurs can be executed in a short time after the power supply is restored.
Patent JP-S52136404-A (JP)
Title: Valve for hydrogen compressor
Inventor: CHIYOHARA HIROMI
IPC: F16K15/02
Filed: 1976-05-10
Abstract: PURPOSE: To obtain the valve for hydrogen compressor which the valve plate consists of a precipitation hardeness type stainless steel which Vickers hardeness is more than 300, and which has the high-est corrosive resistance against a hydrogen sulfide and which is not worn mostly even if it has an impulsive force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03254885-A (JP)
Title: Prevention of occurrence of scale and sludge
Inventor: HIGASHIYA AKIRA
IPC: C02F1/48
Filed: 1990-03-02
Abstract: PURPOSE:To stably prevent the occurrence of scale or sludge at a high level by applying magnetic treatment to a dissolved salt-containing solution with critical flocculation concn. or more having suspended fine particles dispersed therein in a transport flow path. CONSTITUTION:A pair of electromagnets 2 are arranged to the outside of a flow path 1 formed of a non-magnetic material transporting a dissolved salt- containing solution with critical flocculation concn. or more having suspended fine particles containing 1.2 mol/l of a K-ion, 1.7 mol/l or more of an Na-ion or the like dispersed therein so as to hold the flow path 1 therebetween. When the cation of a dissolved salt is monovalent, a liquid to be treated is magnetically treated with magnetic flux of 3KG or more and, when the cation is divalent, said liquid is treated with magnetic flux of 2KG or more. By this method, the dispersibility of suspended fine particles becomes well and the occurrence of scale or sludge on the wall of a pipe can be stably prevented at a high level.
Patent JP-H10229918-A (JP)
Title: Assembling shelf
Inventor: YOKOTA TETSURO
IPC: A47B47/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a relatively high rigidity assembling shelves by forming the assembled shelves by connecting their multiple upper/lower stage shelf members with one after another. SOLUTION: These assembling shelves are provided with cylindrical columns 20 having a multiple number of grooves 21 vertically aligned outside the periphery of these columns 20 and with cylindrical joints 30 coupled with these columns 20 and sustained by coupling to the part of these multiple grooves 21. Assembling is made so that the connectors 11 positioned at the corners of these shelf members 10 can be externally coupled with and sustained by these cylindrical joints 30. A multiple number of joining holes are then opened in a longitudinal spacing at the wall sides 12 of these shelf members 10 to connect the connectors 80 of these multiple upper/lower shelf members 10 with each other via these joining holes.
Patent JP-S58168924-A (JP)
Title: Device for measuring photoelectric characteristic of photoelectric transducer
Inventor: HORII SHIGERU
IPC: G01J1/00
Filed: 1982-03-30
Abstract: PURPOSE:To facilitate a radiation comparison between light sources by finding the spectral sensitivity of a photoelectric transducer under the condition of a reference light source, finding illuminance on the surface of a photoelectric transducer and a coefficient of exposure conversion with regard to a light source to be tested, and calculating a photoelectric output from those data. CONSTITUTION:A spectral device 2 separates radiation from the light source 1 to be tested into spectral components and then photoelectric conversion. Photoelectric outputs differing in unit wavelength are A/D-converted in a storage part 3 for radiation intensity by wavelength and stored in a memory. Then, an arithmetic part 4 for the amount of metered light stores data on every unit wavelength corresponding to standard spectral luminous efficiency in a standard spectral luminous efficiency memory and receives data from said storage part 3 and data from a storage part 8 for spectral radiation intensity of reference light source to multiply both data of every unit wavelength by each other. Similarly, a radiant quantity arithmetic part 5 multiplies the data of the storage part 3 by that of a storage part 7 for the spectral sensitivity of a photoelectric transducer to be tested, wavelength by wavelength, and further sums up the products of respective wavelengths. Then, an arithmetic part 6 for the conversion coefficient of the amount of exposure finds the output ratio between the arithmetic parts 5 and 4 to obtain the coefficient of conversion.
Patent JP-S59179412-A (JP)
Title: Vehicle
Inventor: KITASE MASAO
IPC: B60G17/04
Filed: 1983-03-30
Abstract: PURPOSE:To reduce weight and improve operability and workability, by mounting a combined chassis and carrier through four-link mechanisms having fulcrums and movable points and capable of vertically raising and lowering the chassis and carrier and hydraulic mechanisms to front and rear travelling axles for a conveying and working vehicle. CONSTITUTION:Four-link mechanisms are provided with fulcrums 12a mounted to a combined chassis and carrier I and movable points 11b mounted in right and left guide grooves 14 so as to be horizontally moved. Axles 4 are connected to lower ends 11a of the four-link mechanisms, and hydraulic cylinders 13 are mounted to the chassis and carrier. When the hydraulic cylinders 13 are expanded, the movable points 11b are moved in the guide grooves 14, and the four-link mechanisms are vertically elongated to vertically raise the chassis and carrier I. Conversely, the hydraulic cylinders 13 are contracted, the chassis and carrier I is lowered. With this structure, a suspension device on the axles may be eliminated, thereby reducing weight, and the chassis and carrier may be raised and lowered without forward and rearwar movements, thereby improving operability and workability.
Patent JP-S57168579-A (JP)
Title: Method and device for reading of picture information
Inventor: HORIKAWA KAZUO
IPC: G11B7/005
Filed: 1981-04-08
Abstract: PURPOSE: To carry out the signal conversion with an optional sampling frequency and to realize the reading of a picture, by using plural integrators and a timing generating circuit and accordingly securing 100% for the using factor of the signal supplied to the integrator.  
     CONSTITUTION: An emitted beam 6 obtained by giving an optical secondary scan to the picture information on a fluorescent sheet 1 is detected by a photodetector 9 and converted into the electric signals to be supplied in parallel to integrators IN 1  and IN 2 . On the other hand, the integrators IN 1  and IN 2  are controlled, and the detected picture signal is read out after a signal conversion by a timing signal generating circuit 11. The signal given from a rotary encoder 8 for detection of rotational angle is supplied to the circuit 11 along with the signal given from a position detecting signal generating means 4 which detects the position of a scanning exciting beam 5. Furthermore the desired timing signals including the output signal which gives the switching control between changeover switches SW 1  and SW 2  are delivered from the circuit 11. An analog multiplexer circuit 2 is connected at and after the output terminals of the integrators IN 1  and IN 2  to sample the integrating signals with every picture element and then collect the data. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61211180-A (JP)
Inventor: GOTO KAZUHIRO
IPC: B62J17/00
Filed: 1985-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55145436-A (JP)
Title: Alternating current two-wire type contactless switch
Inventor: MITSUDA TADASHI
IPC: H03K17/95
Filed: 1979-04-28
Abstract: PURPOSE:To decrease the amount of the leak current and then secure the assured resetting of the three-terminal switching element to OFF, by amplifying the trigger transistor with the output of the near-by sensor circuit to give the control to the three-terminal switching element. CONSTITUTION:The AC power source 25 is connected in series to load 26 via wires 22 and 23, and three-terminal switching element 21 is connected to these two wires via rectifying circuit 24. Then near-by sensor circuit 11 is connected between the anode and the cathode of element 21 via current limiting resistance 44, and output transistor TR13 is turned on and off by the output of circuit 11. Here trigger TR31 is controlled by TR13 to perform the amplifying action, and thus the gate trigger current is supplied to element 21. And diode circuit 42 supplies the power to circuit 11 when element 21 is on. As a result, the amount of the leak current required by circuit 11 for sensing action can be decrease when element 21 is off, and at the same time element 21 can be reset of OFF in the assured way.
Patent JP-S58168469-A (JP)
Title: Adjusting device of die clamping force of die casting machine
Inventor: TSUBOI HIROYUKI
IPC: B29C45/00
Filed: 1982-03-31
Abstract: PURPOSE:To adjust the position of a die clamping device and to obtain die clamping force with good accuracy, by calculating the number of pulses required until the die clamping force detected with a detector attains the set die clamping force thereby driving a motor. CONSTITUTION:The set die clamping force and the die clamping force per pulse are inputted from a setter 37 and the data are stored in a storage part 36. When a cylinder 26 is operated, the die clamping force between a movable die 2 and a stationary die 1 is detected by a detector 28 and is applied to an arithmetic control part 35. The part 35 determines the rate for adjusting the die clamping force and applies a driving command to a motor 32. When the motor 32 runs, a die clamping device 20 moves forward or backward with respect to the die 1 and at every prescribed rotating angle of the motor 32, a pulse is applied from a pulse generator 33 to the part 35. The part 35 stops the driving command to the motor 32 when the rate of adjustment determined by the calculation is attained.
Patent JP-H04288689-A (JP)
Title: Vertical writing/lateral writing deciding method for document image
Inventor: AMAMOTO NAOHIRO
IPC: G06K9/20
Filed: 1991-03-18
Abstract: PURPOSE:To facilite following processing such as area extraction, attribute discrimination, and character extraction. etc., by deciding whether a document image is of vertical writing or lateral writing with simple processing and easily before the area extraction and the attribute discrimination of the document image are performed. CONSTITUTION:The maximum length white run historgram is generated by scanning a binary image obtained in optimum binarization processing S3 in vertical and horizontal directions. and furthermore, a histogram with thickness of continuous white run with length exceeding a threshold value is generated(S5, S6). Thence, the thickness of the continuous white run which supplies the maximum value of the histogram with the thickness of white run is found in the vertical and horizontal directions by the histogram with the thickness of continuous white run, respectively(S7, S8), and those thickness are compared with each other (S9), and the vertical writing and the lateral writing of the document image can be decided.
Patent JP-H10244863-A (JP)
Title: Automobile interior cover
Inventor: KUMADA AKIRA
IPC: B60R13/01
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an automobile interior cover responding to various kinds of seat arrangements. SOLUTION: An interior cover 20 comprises a seat cover 21 covering a seat compartment 1 and a luggage compartment cover 22 covering a luggage compartment and integrally connected to the seat cover 21, the seat cover 21 larger enough to extend from the top of the back 14 of the rear seat 3 to the front end of the front seat 6. A pair of dividing lines 23 spaced at the same intervals as the backs of the right and left front seats and extending backward in parallel are provided at the center in the cross direction of the interior cover 20 and hence the interior cover 20 can be divided into a right part 24, a left part 25, and a central belt-like part 26 to respond to a seat arrangement in which seats are arranged differently in the right and left sides.
Patent JP-H09242374-A (JP)
Title: Frame structure with vibration-control damper supported by eccentric bracing
Inventor: TANAKA KIYOSHI
IPC: E04H9/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting structure and increase the safety of the vibration control of a structure, by fitting bracings with a specified distance between a column and the bracings when fixing the bracings provided with a passive vibration-control damper, between upper and lower steel frame beams. SOLUTION: Stiffeners 7 are provided at the positions deviated from the both ends of a steel frame beam 2 by about 1.5-2 times the beam depth and bracings 5 provided with a passive vibration-control damper 6 are welded and fixed at the positions. In this case, the passive vibration-control damper 6 can be directly fixed to the steel frame beam 2. Then, the steel frame beam 2 is easily fixed to steel frame columns 1 through gusset plates 3 by high-strength bolts 4 without use of end plates or the like. In a large earthquake, the energy is absorbed by the passive vibration-control damper 6. And in a larger earthquake, a bending-yield hinge set at the end of beam 2 is actuated to increase the vibration-resistant safety of the structure. In this way, a structure excellent in vibration-resistance can be easily obtained in a low cost.
Patent JP-S55146350-A (JP)
Title: Hot air generator
Inventor: FURUYASHIKI KAZUAKI
IPC: F24H3/06
Filed: 1979-04-28
Abstract: PURPOSE: To perform an efficient heating of the surrounding air and prevent an irregular increase of temperature at a convection heat transmitting part by a method wherein a recessed convection heat transmitting part having a specified depth is arranged at the end surface of the suction port of the furnace and a flow regulation nozzle having a specified diameter is inserted therein at a specified depth.  
     CONSTITUTION: When a hot air generator is applied in a leaf tobacco drying machine etc. and the blower 6 is driven, the surrounding air suctioned into the casing a from the surrounding air suction port 1 is blown into the recessed convection heat transmitting part 2a by the flow regulation nozzle 5 as indicated by an arrow, then heated, passed through the radiation heating passage 7, heated by a radiation heat from the furnace 2 to be generated as a hot air and blows into the drying chamber. The convection heat transmitting part 2a shown a relation of depth/inner diameter of 1.3W1.7, the flow regulation nozzle 5 has a nozzle diameter of 0.5W0.7 with respect to the inner diameter of the convection heat transmitting part 20. Then, the nozzle 5 may be made such that is may be inserted into the convection heat transmitting part 2a with more than 0.3 in respect to said inner diameter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02231110-A (JP)
Title: Cutting of columnar ingot
Inventor: ASANO TAKEHIRO
IPC: B28D5/04
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a good quality wafer by improving precision of a section, by a method wherein a dummy material is arranged on the circumference of a columnar ingot and a sectional form of a part to be processed is brought close to a square form. CONSTITUTION:Dummy materials 12a, 12b comprised of the same material with an ingot 11 or a material whose quality is resembled to that of the ingot 11 are arranged on the circumference of the ingot 11 and a sectional form of a part to be processed is brought close to a square form. Since a form of a section becomes fixed and is of a square, cutting resistance and a change of a load to a linear blade can be reduced extending from the beginning to the end and a wafer whose precision of the section is high becomes obtainable.